I have read that you can’t fake it, if you are nice you’ll always be a nice guy.

Im a 27 yo guy who never had a girlfriend, I grew up in a strict religious Christian family. For example:- I was always taught to be ‘submissive’ type and like never ever fight with someone or even be against if someone does fight with me or did any wrong with me ‘because god will account them’. I was always taught to stay away from relationships, girls and how it’s ‘evil’. And now I find it difficult to change it.

I have every nice guy quality and I try to fake please everyone.

So is there anything that I can do to not be this type of guy and become a bad type of guy (not a crook). Or is my personality going to remain the same always and women will notice that you I’m faking it?